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Ac3La7Hg4

Alexandria ALEX

Alex-ID: agm005705797 · 空间群: C2/m (#12)

Alexandria Database API

基础信息

化学式
Ac3La7Hg4
Alex-ID
agm005705797
元素数
3
位点数
14
空间群
C2/m (#12)
晶系
monoclinic
体积
494.11
ų
晶胞参数 a
5.2219
Å
晶胞参数 b
10.1697
Å
晶胞参数 c
10.2794
Å
α 角
72.62
°
β 角
75.29
°
γ 角
75.12
°

组成

元素组成（原子分数）
组成信息
化学式
Ac3La7Hg4
Ac
3.00 · 21.4%
La
7.00 · 50.0%
Hg
4.00 · 28.6%

能量与稳定性

凸包上方能量
0.0444
eV/atom
形成能
-0.2326
eV/atom
校正后总能量
-51.5178
eV
原始总能量
-51.5178
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0218
eV
费米能级态密度
15.9503
总磁矩
0.0000
μB

其他信息

原型 ID

A3B4C7_34_spg12

分解产物

La2Hg LaHg Ac

计算时间

2023-06-29 16:58:34.289874

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005705797).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX 
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据 
# CIF generated by HEAS from Alexandria entry agm005705797
data_agm005705797
_cell_length_a     5.22192
_cell_length_b     10.16971
_cell_length_c     10.27937
_cell_angle_alpha  72.62008
_cell_angle_beta   75.28568
_cell_angle_gamma  75.12337
_cell_volume       494.11363
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Ac1 Ac 0.31521 0.18263 0.18694 1.00000
  Ac2 Ac 0.68479 0.81737 0.81306 1.00000
  Ac3 Ac 0.00000 0.50000 0.50000 1.00000
  La1 La 0.30456 0.85784 0.53303 1.00000
  La2 La 0.48314 0.24551 0.78821 1.00000
  La3 La 0.83631 0.39452 0.93285 1.00000
  La4 La 0.69544 0.14216 0.46697 1.00000
  La5 La 0.16369 0.60548 0.06715 1.00000
  La6 La 0.00000 0.00000 0.00000 1.00000
  La7 La 0.51686 0.75449 0.21179 1.00000
  Hg1 Hg 0.66291 0.42670 0.24748 1.00000
  Hg2 Hg 0.33709 0.57330 0.75252 1.00000
  Hg3 Hg 0.89600 0.87511 0.33290 1.00000
  Hg4 Hg 0.10400 0.12489 0.66710 1.00000
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